The Captain Knows Members of His Submarine Crew are Enemy Agents - But Who?
From the wild frozen wastes of the world comes the MURDERING MONSTER that moves like a man!
A True Story About the Future
live forever... or die trying
Humanity or Total Destruction...
It STRIKES...and STRIKES again!
His animal instinct cannot be tamed!
SEE THE SHOCKING ANSWER TO THIS TERRIFYING THREAT WHEN A MARTIAN DICTATOR VISITS THE EARTH! (original poster - all caps)
LASHED TOGETHER BY THE SAME SIN AND THE SAME SECRET! (original poster-all caps)
Terror reigns when the giant of the jungle breaks loose!
AMAZING ADVENTURE in the LOST VALLEY OF THE MOON! (original poster)
The chase is on!